Help on question 1b please? (image attached)

Answers

Answer 1

Answer: I believe your answer Is C. An ammonia molecule has a trigonometrical pyramidal shape. Figure C has a has a trigonometrical pyramidal shape.

I hope I help

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Give the systematic name for this coordination compound [Cr(H2O)4Cl2]ClO3

Answers

The answer is tetraaquodichlorochromium (III) chlorite. This is the systematic name for this coordination compound [Cr(H2O)4Cl2]ClO3.

Final answer:

The systematic name for the coordination compound [Cr(H2O)4Cl2]ClO3 is tetraaquadichlorochromium(III) chlorate.

Explanation:

The coordination compound you want to name falls under the subject of Chemistry, specifically inorganic Chemistry. The compound is [Cr(H2O)4Cl2]ClO3. The systematic name for this compounds is tetraaquadichlorochromium(III) chlorate. This nomenclature follows rules set out by Alfred Werner where the metal is specified (chromium), the number and type of ligands or ions the metal is bonded to are defined (tetraaqua, which indicates four water molecules, and dichloro for two chlorine ligands), and the oxidation state of the metal is given (III). Finally, the counter ion is named (chlorate).

Learn more about Coordination Compound Nomenclature here:

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Did you know you have to answer 1000 questions to be able to message someone?

Answers

Answer: i didnt know that

Explanation:

Answer: Yes this is in fact true

Explanation:

Why is water considered a renewable resource?

Answers

Answer:

Water is a renewable resource because it evaporates out of the oceans to clouds, which generate rain falling on the land. The water then runs into rivers and dams where it is used and the waste is partially cleaned before it makes its route to the sea, where the cycle begins again.

Sample Response: Sunlight is always available in nature for us to use and it cannot be used up.

what ere the different types of petrol used in petrol pumps?what is the composition of each and what type of vehicle is each suitable for?is there a difference in the price?

Answers

Petrol is primarily characterised by its octane number which defines its ability to burn efficiently and produce more energy per unit. A low octane petrol particle blast inside the engine instead of burning from spark this is called knocking as it produces knocking sound in the engine, to counter this an anti-knocking agent is added to petrol. Earlier Lead was used as an anti-knocking agent but it is highly toxic ,also the researchers who experimented lead with petrol died unnatural death. In later stages when effects of lead toxicity started showing up lead was replaced by benzene compounds as anti-knocking agents this is know as Unleaded petrol. Benzene is carcinogenic and started showing its ill effects after few years especially in densely populated cities. Govts have reduced the concentration of benzene in petrol thereafter and emphasised on implementation of Euro iv standards.

Iron Man died in Infinity Wars, so Mrs. Nogaki has decided that she is going to make her own super hero suit to save the world. She has decided that her suit must have these properties.• It must not be brittle (it must with stand Hulk’s temper without cracking)

• It must have a high melting temperature (so the rockets don’t melt it)

Which kind of bonds should the material Mrs. Nogaki chooses to make her suit from have?

Question 6 options:

Metallic Bonds

Covalent Bonds

Ionic Bonds

Answers

Answer:

Ionic Bonds

Explanation:

Yea it’s Ionic Bonds

Animals can change the energy in food into energy the animals can use. What type of energy is in the food before the animals change it?

Answers

Oil and natural gas were formed from sea creatures. The energy stored in the fossil fuels originally came from sunlight. Plants used light energy from the Sun for photosynthesis to make their chemicals. This stored chemical energy was transferred to stored chemical energy in animals that ate the plants.